The Timken HA590376 is a wheel bearing hub unit assembly in the Timken Preset, Pre-Greased and Pre-Sealed hub line. These hub unit bearing assemblies arrive ready to install - no bearing adjustment, no field packing, and no separate sealing required at the wheel end. That design reduces installation variables and helps maintain consistent bearing preload across the service interval. Sold as an individual unit by Pro Gear and Transmission. Call us to confirm proper fit for your application before ordering.
Features
Timken part number HA590376
Preset bearing preload - no field adjustment required
Pre-greased from the factory - no packing at installation
Pre-sealed unit - no additional sealing required at wheel end
Sold as a single assembly (each)
Genuine Timken Preset, Pre-Greased and Pre-Sealed hub line
